baber/WOPTO huggingface dataset:
Patent EP-0208179-B1 (EP)
Title: Automatic valve for regulating the amount of air withrawn  from a room by forced ventilation
IPC: F16K31/08
Filed: 1986-06-19
Granted: 1988-08-10
Abstract: It comprises an actuating device (22 to 27) of the obturating member (16) provided with a sliding shaft (22) fast with the obturation member, and carrying two permanent magnets (24, 25) separated the one from the other through a distance defining the variation of the cross-section of the passage of the air channel. It comprises further at least one coil (25, 27) enabling to create a magnetic field.
Patent EP-0190857-B1 (EP)
IPC: C07D401/12
Filed: 1986-01-27
Granted: 1990-03-21
Abstract: Quinolone inotropic agents (and their pharmaceutically acceptable salts) of the formula:- 
<CHEM>
 where n is 0, 1 or 2; R<1> is selected from -NR<4>R<5>, -NR<4>CO(C1-C4 alkyl), -NR<4>CONR<4>R<5>, - NR<4>COOR<5>, S(O)m(C1-C4 alkyl), -SO2NR<4>R<5>, -NR<4>SO2R<5>, -OCONR<4>R<5>, -OCO(C1-C4 alkyl), -OR<5>, -OCH2.Het, -COOR<4>, -CONR<4>R<5> and Het min ; R<4> is H or C1-C4 alkyl and R<5> is H, C2-C4 alkyl or -CH2CH2N(C1-C2 alkyl)2, or R<4> and R<5> taken together with the nitrogen atom to which they are attached form a saturated 5- or 6-membered heterocyclic group optionally containing a further heteroatom or group selected from O, S and N-R<6> where R<6> is H or C1-C4 alkyl;
 m is 0, 1 or 2;
 Het is a 5- or 6-membered nitrogen-containing aromatic heterocyclic group attached by a carbon atom to the adjacent -CH2- group;
 Het min  is a 5- or 6-membered nitrogen-containing heterocyclic group;
 R<2>, which is attached to the 3-, 4-, 5-, 6-, 7- or 8-position, is H, C1-C4 alkyl, C1-C4 alkoxy, hydroxy, cyano, halo, CF3 or -NR<4>R<5> where R<4> and R<5> are as defined above;
 R<3> is H or C1-C4 alkyl;
 X is H, C1-C4 alkoxy, hydroxy, halo or CF3;
 and the dotted line between the 3- and 4-positions represents an optional bond;
 and the pharmaceutically acceptable salts of the compounds of the formula (I).
Patent EP-0191599-B1 (EP)
IPC: A61M5/14
Filed: 1986-02-06
Granted: 1991-07-24
Abstract: The present invention provides a catheter assembly comprising a catheter 20 having first and second lumens 23,24 for concurrently withdrawing and returning blood to a venous segment 11. The catheter 20 has axially-displaced first and second lumen openings 25,26 in the distal end portion of said catheter 20, and external alignment means 52 mounted on said catheter 20 for aligning a veno-occlusive ligature 50 when the distal end portion of the catheter 20 is inserted into the venous segment 11 so that the ligature 50 occludes the venous segment 11 at a location between said first and second lumen openings 25,26. 
<??>The invention also provides a method of extracorporeal treatment of human blood comprising insertion of a catheter 20 of the invention into a venous segment 11 and occluding the venous segment 11 between the first and second lumen openings 25,26.
Patent EP-0196850-B1 (EP)
IPC: F16K31/385
Filed: 1986-03-24
Granted: 1990-10-24
Abstract: A system for isolating a pressurized water source from a pressurized hot water tank when a leak or rupture occurs to the tank. The system includes a connecting line attached between a check valve and a control valve with a diaphragm attached to the control valve body to sense the pressure differential between the water source and the connecting line. Upon a leak or a rupture occurring, the diaphragm completely closes the control valve. The check valve does not allow the hot water from the water heater tank to enter the domestic system when a leak or rupture occurs. The system further allowing cold water to enter the tank when a predetermined temperature is reached or exceeded. The system further allowing for make up of water volume loss in the tank during a cooling cycle.
Patent EP-0214195-B1 (EP)
Title: Casque de securite
IPC: A42B3/00
Filed: 1986-02-21
Granted: 1989-12-06
Abstract: Une coque de casque (1), avec une découpe pour le visage, à laquelle est fixée une visière formée d'une monture (2) en U et d'une plaque de visière (6). La plaque de visière (6) possède à ses deux extrémités des éléments de support pivotants (7) sur lesquels on peut monter la plaque de visière (6) et la faire pivoter vers le haut dans les points de support (8) situés sur la monture (2). Entre les éléments de support pivotants se trouve un cran d'arrêt (9) pour l'enclanchement et le déclanchement de la plaque de visière (6) et de la monture (2). Des orifices d'aération (12, 15) sont prévus dans la monture afin de prévenir la condensation de la plaque de visière (6).
Patent EP-0232851-B1 (EP)
IPC: C07H15/04
Filed: 1987-02-04
Granted: 1991-07-31
Abstract: Aldehyde-contg. polysaccharide derivs. of formulae (Ia)-(Ii), acetal-contg. polysaccharide derivs. of formulae (IIa)-(IIh) and acetals of formulae (IIIa)-(IIIf) are new: where Sacch-O- = polysaccharide molecule; n = 1-3; R11, R12 = alkyl, aryl, aralkyl or alkaryl, one or both being absent when n = 2 or 3, resp.;R13 = alkyl, opt. contg. an ether linkage, or aralkyl; R14,R15 = H or Me; R16,R17,R18 = alkyl; A,A',A'',A''' = lower alkyl; or A and A' together form an at least 5-membered cyclic acetal; Y(-) = anion; and X = halogen. Also claimed are: prodn. of paper with dry strength, wet strength and/or temporary wet strength by adding the aldehyde-contg. polysaccharide as strength aid at any stage before web forming; and paper contg. the strength aid.
Patent EP-0245653-B1 (EP)
IPC: C07C6/06
Filed: 1987-04-08
Granted: 1991-05-29
Abstract: Method for the production of high cis content 1,5,9-tetradecatriene is provided which comprises disproportionating 1,5-cyclooctadiene and 1-hexene in the presence of a catalyst consisting essentially of molybdenum oxide on a high purity, high surface area, high pore volume silica support. The resulting high cis content 1,5,9-tetradecatriene is a useful precursor for the preparation of gossyplure, a known insect sex attractant.
Patent EP-0248307-B1 (EP)
IPC: B41F13/64
Filed: 1987-05-24
Granted: 1990-08-08
Abstract: The print carriers which bear security-paper prints arranged in longitudinal and transverse rows and on which misprints are marked are numbered in such a way that all security-paper prints arranged in succession in a longitudinal row, but excluding misprints, receive a consecutive numerical sequence. Each longitudinal row contains security-paper prints of a specific numerical series. The print carriers are then cut into strips transversely relatively to the longitudinal rows. Approximately every 100 strips are stacked, in the order in which they occur, into a strip stack (T), in which all the security-paper prints arranged vertically on top of one another, if appropriate mixed with misprints, have a consecutive numerical sequence of a particular series. The strip stacks (T) are cut into security-paper bundles (U) which are sorted according to numerical series by means of a distributor station (10, 11a, 11b) and are fed to as many separate buffer stores (12A to 12F) as there are numerical series. All the buffer stores are followed by stations (13A to 13F) for separating out the misprints, stations (15a to 15f; 16a  to 16f) for forming and banding bundles (V), each with 100 security papers, and stations (17A to 17F) for packaging each set of 10 bundles into security-paper parcels (W), all these stations operating in parallel and independently of one another.
Patent EP-0254989-B1 (EP)
IPC: A61K31/502
Filed: 1987-07-17
Granted: 1990-09-26
Abstract: Certain novel compounds having the structural formula <CHEM> where R2, R3 and R4 are each selected from the group consisting of H and OA; A is H or is selected from the group consisting of hydrocarbyl radicals, e.g. lower alkyl radicals, i.e. methyl, ethyl, propyl, etc., or <CHEM> wherein R5 is selected from the group consisting of hydrocarbyl radicals, e.g. alkyl and aromatic residues; n is 2 or 3; and R1 is selected from the group consisting of organic radicals having fused aromatic rings, that is, radicals comprising at least two rings that share a pair of carbon atoms or share a carbon and nitrogen atom are useful for inducing a dopaminergic response and reducing the intraocular pressure in a mammal.
Patent EP-0259713-B1 (EP)
IPC: A23C11/04
Filed: 1987-08-27
Granted: 1992-03-18
Abstract: A synthetic milk replacement feed is produced by using a reduced proportion of dried milk in the total feed, limited to under 60% by weight, and/or using the completely desugared milk protein powder or whey protein powder as a base for the feed.
Patent EP-0269009-B1 (EP)
IPC: C07C31/42
Filed: 1987-11-20
Granted: 1991-07-31
Abstract: Novel methyl carbinol derivatives of Vitamin E and a method for their manufacture.
Patent EP-0271058-B1 (EP)
IPC: H03J5/02
Filed: 1987-12-08
Granted: 1990-10-03
Abstract: 1. Device for programming receiving devices equipped with tuning data memories, having its own non-volatile tuning data memory, from where already stored tuning data can be transmitted with or without using wiring into the respective tuning data memories of the receiving devices, characterized in that the tuning data, which can be taken from the non-volatile tuning data memory, can be transmitted into the tuning data memories of the receiving devices in selectable blocks containing the data of the stations which can be received at respective various locations of the receiving devices.
Patent EP-0256570-B1 (EP)
IPC: B30B15/04
Filed: 1987-06-29
Granted: 1990-12-19
Abstract: A press frame (10), particularly for ceramic molding materials, includes two walls (11,12), being interspaced and parallelely interconnected by a pair of press plates. Said walls (11,12) and said press plates (13,14) are rigidly mounted in the direction of the horizontal axis (x), while being free to buckle along the other two axes (Y and Z).
Patent EP-0245917-B1 (EP)
IPC: H01R11/18
Filed: 1987-02-09
Granted: 1992-05-13
Abstract: A quick termination assembly (8) for an electrical connector (11) to a flexible wire (10). The connector comprises an electrical conductive tube (14). The tube (14) has separate end opening (18) and side opening (20) to the passage (16) and a ramp (22) facing out of and extending towards the side opening (20) from the passage (16). The end opening (18) and passage (16) are adapted to receive a bare end of the wire (10) upon insertion therein, the ramp, (22) during such insertion, forcing, the bare wire (10) to bend and move along the ramp (22) out of the side opening (20) to a position extended away from the tube (14). A non-conductive sleeve (26) extends around the wire (10). The sleeve (26) as it is forced to slide along the wire (10) and tube (14) engages the extended bare wire (10) causing the bare wire (10) to bend against an exterior side of the tube (14) and pass over and encircle the bare wire (10) and tube, (14) thereby gripping and retaining the bare wire (10) and tube (14) in electrical and mechanical contact with each other.
Patent EP-0272140-B1 (EP)
Inventor: WANG DAVID NIN-KOU
IPC: H01L21/316
Filed: 1987-12-18
Granted: 1994-02-23
Abstract: A high pressure, high throughput, single wafer, semiconductor processing reactor (10) is disclosed which is capable of thermal CVD, plasma-enhanced CVD, plasma-assisted etchback, plasma self-cleaning, and deposition topography modification by sputtering, either separately or as part of in-situ multiple step processing. The reactor includes cooperating arrays of interdigitated susceptor (16) and wafer fingers (20) which collectively remove the wafer (15) from a robot transfer blade (24) and position the wafer with variable, controlled, close parallel spacing between the wafer and the chamber gas inlet manifold (26) then return the wafer to the blade. A combined RF/gas feed-through device (36) protects against process gas leaks and applies RF energy to the gas inlet manifold without internal breakdown or deposition of the gas. The gas inlet manifold (26) is adapted for providing uniform gas flow over the wafer. Temperature-controlled internal and external manifold surfaces suppress condensation, premature reactions and decomposition and deposition on the external surfaces. The reactor also incorporates a uniform radial pumping gas system which enables uniform reactant gas flow across the wafer and directs purge gas flow downwardly and upwardly toward the periphery of the wafer for sweeping exhaust fases radially away from the wafer to prevent deposition outside the wafer and keep the chamber clean. The reactor provides uniform processing over a wide range of pressure including very high pressures. A low temperature CVD process for forming a highly conformal layer of silicon dioxide is also disclosed. The process uses very high chamber pressure and low temperature, and TEOS and ozone reactants. The low temperature CVD silicon dioxide deposition step is particularly useful for planarizing underlying stepped dielectric layers, either alone on in conjunction with a subsequent isotropic etch. A preferred in-situ multiple-step process for forming a planarized silicon dioxide layer uses (1) high rate silicon dioxide deposition at a low temperature and high pressure followed by (2) the deposition of the conformal silicon dioxide layer also at high pressure and low temperature, followed by (3) a high rate isotropic etch, preferably at low temperature and high pressure in the same reactor used for the two oxide deposition steps. Various combinations of the steps are disclosed for different applications, as is a preferred reactor self-cleaning step.
Patent EP-0244320-B1 (EP)
IPC: C07H1/00
Filed: 1987-04-29
Granted: 1992-07-08
Abstract: PCT No. PCT/FR87/00142 Sec. 371 Date Dec. 15, 1987 Sec. 102(e) Date Dec. 15, 1987 PCT Filed Apr. 29, 1987 PCT Pub. No. WO87/06584 PCT Pub. Date Nov. 5, 1987.The present invention relates to a process for the photocleavage of nucleic acids which consists in bringing a nucleic acid into contact with a solution of a 2,7-diazapyrene derivative and in subjecting the resulting reaction mixture to irradiation with visible light.
Patent EP-0246970-B1 (EP)
Title: Hearing aid devices
IPC: H04R25/00
Filed: 1987-05-20
Granted: 1990-12-19
Abstract: The invention relates to a hearing aid device in which the slices (s1, x2) of the electrical signal corresponding to each acoustic signal comprised respectively between 1500 and 3500 Hz and between 5000 and 7000 Hz, are transposed into compensation signals (S1, S2) comprised within two coupled ranges of separate low frequencies above the range 60 to 800 Hz, alone preserved without compensation. To preserve the timbres of the transposed sounds, the compensation signals are obtained by multiplying each slice (x1, x2) by itself or by a signal (x'1, x'2) deduced from this slice by amplitude equalization.
Patent EP-0269562-B1 (EP)
IPC: G05B19/12
Filed: 1987-10-06
Granted: 1992-09-02
Abstract: Single or multi-track data markings are provided on the shank of a tool bit between a torque transmission region at one end and a working region proper for automatic working data set-up of a driving implement for exchangeable tool bits. The data markings consist of a sequence of notch-like depressions and lands, which are scanned by inductive proximity switch sensors. In case of multi-track codings, one track is used for clock timing. In case of single track codings, an rpm transmitter signal is used as a clock time signal during the information decoding in order to obtain an unequivocal identification signal. Signal evaluation occurs in a microprocessor with at least two counter register combinations, which alternately, in the sequence of the sensor signal, count the pulses of the time clock signal. The respective combination contents are compared in an evaluation unit of the microprocessor with prestored table values. In this way, appropriate driving parameters for each type of tool bit are made available for the motor drive.
Patent EP-0290450-B1 (EP)
IPC: F02M61/18
Filed: 1987-01-21
Granted: 1992-09-09
Abstract: PCT No. PCT/FI87/00011 Sec. 371 Date Sep. 22, 1987 Sec. 102(e) Date Sep. 22, 1987 PCT Filed Jan. 21, 1987 PCT Pub. No. WO87/04453 PCT Pub. Date Jul. 30, 1987.A method of and apparatus for gasifying carbonaceous material in a circulating fluidized bed reactor having a lower reactor chamber and an upper reactor chamber interconnected by a throttled throat portion. Carbonaceous material is supplied to a first fluidized bed gasification zone maintained in the lower chamber and is gasified there by a gasifying agent and recycled hot particles separated from the product gas. The effluent from the first gasification zone is passed upwardly through the throttled throat portion to a second fluidized bed gasification zone of the spouting-bed type maintained in the upper chamber to complete gasification of unconverted carbon remaining in the particles entrained in the gaseous effluent from the first zone at a higher temperature than that of the first zone.
Patent EP-0282493-B1 (EP)
Title: Systeme de commande adaptatif pour frein de presse hydraulique
IPC: B21D5/02
Filed: 1987-01-21
Granted: 1992-09-23
Abstract: Une commande pilotée par ordinateur est destinée à un frein (1) d'une presse du type ayant une bélier (6) pour le pliage d'une pièce en tôle suivant un angle de pliage désiré. La commande comprend un mode d'enseignement qui collecte les données de position et de force du bélier pendant le pliage d'une ou de plusieurs pièces d'essai et calcule à partir des données de position et de force les paramètres représentatifs de la position d'inversion du bélier nécessaire pour produire l'angle de pliage désiré. La commande comporte également un mode de pliage pour plier une pièce de production suivant un angle de pliage désiré. Dans ce mode, les données de position et de force sont collectées pendant le pliage de la pièce de production et sont utilisées conjointement avec les paramètres calculés pendant le pliage des pièces de test pendant le mode d'enseignement pour calculer la position exacte de l'inversion du bélier nécessaire pour produire l'angle de pliage désiré dans la pièce de production. La commande comprend également une correction de la position de l'inversion du bélier pour tenir compte du dépassement du bélier pendant le mode de pliage.
Patent EP-0309461-B1 (EP)
IPC: G01K7/00
Filed: 1987-05-20
Granted: 1992-12-09
Abstract: Un procédé pour déterminer la température absolue TA d'un corps de mesure (2) à un moment t consiste à utiliser un corps de référence (1) dont la capacité thermique c est connue et qui est disposé de manière que le coefficient de transmission thermique p entre le corps de référence (1) et le corps de mesure (2) est connu ou peut être déterminé. Le procédé consiste également à mesurer la différence de température (TA-TR) entre ledit corps de mesure (2) et ledit corps de référence (1), et à calculer la température absolue TA dudit corps de mesure selon la formule (I) où TA représente la température absolue du corps de mesure au moment 0, V(t) représente un paramètre physique associé mathématiquement à la différence de température mesurée (TA-TR) et g est une fonction qui indique le rapport mathématique entre V(t) et (TA-TR). Un dispositif pour la mise en oeuvre du procédé comporte des moyens (3) pour la détermination de la différence de température (TA-TR) et des moyens (9) pour calculer la température absolue TA du corps de mesure au moment t sur la base de la formule précitée.
Patent EP-0280118-B1 (EP)
IPC: F16G1/08
Filed: 1988-02-11
Granted: 1992-03-18
Abstract: The invention relates to a method of manufacturing a transmission or conveyor belt in rubber or a rubber-like material containing a single- or multi-ply reinforcing textile layer which has warp and weft threads made of plastic, for example polyester, polyamide and/or aramid or mixtures thereof, and is notable for the fact that the textile fabric is woven using threads, in particular weft threads, which are already completely or partially enclosed by a layer of rubber or rubber-like material.
Patent EP-0286953-B1 (EP)
IPC: C07C39/26
Filed: 1988-04-06
Granted: 1990-09-26
Abstract: 1. Use of compounds of the formula   see diagramm : EP0286953,P10,F4   in which x denotes an integer from 1 to 5, where the compounds I may also additionally carry up to (5-x) substituents from the series comprising (1) C1 -C4 -alkyl (2) halogen from the series comprising fluorine and chlorine, (3) mono- or polyfluoro-C1 -C4 -alkyl which may be substituted by hydrogen, chlorine or bromine atoms, (4) C1 -C4 -alkoxy which is optionally substituted by fluorine or chlorine, as solvents for LC polymers.
Patent EP-0298203-B1 (EP)
IPC: H02G7/00
Filed: 1988-04-07
Granted: 1992-09-09
Abstract: The intention is to detect damaged overhead pylons quickly and selectively. To this end, at least one conductor sensor (1), which extends to an adequate height above the ground, is mounted so as to be protected against removal on and/or in each overhead pylon and is electrically connected to a monitoring and/or signalling unit (6), which is operated by external current and is arranged in the pylon at an adequate height from the ground, being dependent on a trip device, which unit (6) operates the monitoring and/or signalling units, and receiving devices, in the event of damage to at least one conductor sensor (1). High-voltage overhead lines. <IMAGE>
Patent EP-0356549-B1 (EP)
Title: Method and circuit for digitally controlling the phase of sampling clock pulses
IPC: H04L7/04
Filed: 1988-08-30
Granted: 1993-03-10
Abstract: For a conversion into analogue form of received digital signals, a receiving device for digital signals is supplied with samples of these digital signals at time intervals determined by the occurrence of the sampling clock pulses after an analogue/digital conversion. The relevant receiving device for digital signals in this arrangement provides phase control signals extracted from the received digital signals, which, after filtering, are supplied at predetermined time intervals to a clock generator for outputting the sampling clock pulses. 
<??>The filtering of the phase control signals (SF) is effected in the form Ta(i) = a1(Te(i)-a2Te(i-1)) + a3Ta(i-1), where a1, a2, a3 represent filter coefficients, Ta(i) and Ta(i-1) represent filtered phase control signals at times i and (i-1) and Te(i) and Te(i-1) represent phase control signals provided at times i and (i-1). The filtered phase control signals are subsequently supplied in quantised form (Q) to the clock generator (TG). 
<IMAGE>
Patent EP-0314098-B1 (EP)
Title: Imide derivatives, their production and use
IPC: C07D413/14
Filed: 1988-10-26
Granted: 1993-08-04
Abstract: A compound of the formula: <CHEM> or its acid addition salt, which is useful as a psychotic drug.
Patent EP-0307971-B1 (EP)
Title: Mandrel for the connection of two pipe ends
IPC: F16L33/23
Filed: 1985-10-15
Granted: 1991-12-18
Abstract: 1. Coupling sleeve for connecting the ends of two lines for flowing media, in particular for fuel lines to internal combustion engines, with a sleeve part (3) which has at least one insertion opening (5) provided with an elastic sealing element (6) for receiving one end of a line, with at least two securing fingers (16) which can be deflected transverse to the direction of insertion (8) and which project past the sleeve part (3) counter to the direction of insertion (8) and the free ends of which are each provided with radially inwardly directed attachments (17) which lie behind a bead (18) on the inserted line end (1), and also with an axially displaceable securing sleeve (19) which in its operating position grips around the free ends of the securing fingers (16) in substantially play-free manner, characterised in that the securing fingers (16) are resilient and are positively attached by their fixed ends to the sleeve part (3) on which the securing sleeve (19) is guided, and that the sleeve part (3) is provided with at least one catch for the securing sleeve (19) which at least defines the operating position of the securing sleeve (19), the securing sleeve (19) having at least two preferably opposed, resiliently deflectable catch elements (23) which engage in the catches on the sleeve part (3).